To provide a control numerical value setting device and a control numerical value setting method for setting a control numerical value to be used for control in accordance with a change in a vehicle weight in accordance with a timing at which the vehicle weight has changed.SOLUTION: A control numerical value setting device 30 includes a vehicle weight calculation unit 29 and a control numerical value calculation unit 31. The control numerical value calculation unit 31 comprises a setting portion 33 in which, when the integrated value ΣWx, which is the difference between the vehicle weight Wx and the reference value Wb, deviates from the range of error (-Wa to + Wa), a value according to the vehicle weight Wx (a value obtained by correcting the estimated value θz with the correction value θz )is set as the control numerical value, and when the integrated value ΣWx falls within the range of error, the value corresponding to the vehicle weight (the value obtained by correcting the estimated value θz with the previous correction value θ (y-1)) as the control numerical value.SELECTED DRAWING: Figure 3
【課題】車重が変化したタイミングに合わせて、制御に用いる制御数値を車重の変化に応じて設定する制御数値設定装置及び制御数値設定方法を提供する。【解決手段】制御数値設定装置30は、車重演算部29と、制御数値演算部31とを備え、制御数値演算部31が、車重Wx及び基準値Wbの差分である積算値ΣWxが誤差の範囲(−Wa〜+Wa)から外れた場合に、その車重Wxに応じた値(推定値θzを補正値θzで補正した値)を制御数値として設定し、積算値ΣWxが誤差の範囲に収まった場合に、前車重に応じた値(推定値θzを前回補正値θ(y−1)で補正した値)を制御数値として設定する設定部33を有する。【選択図】図3
CONTROL NUMERICAL VALUE SETTING DEVICE AND CONTROL NUMERICAL VALUE SETTING METHOD
制御数値設定装置及び制御数値設定方法
2019-07-04
Patent
Electronic Resource
Japanese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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